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Acoustics. Measurement of airborne sound emitted by vessels on inland waterways and harbours.

Plastics. Determination of mode I plane-strain crack-arrest toughness.

Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours

Plastics — Determination of mode I plane-strain crack-arrest toughness

Overview ISO 29221:2014 - Plastics: Determination of mode I plane‑strain crack‑arrest toughness - specifies a laboratory method to estimate the plane‑strain crack‑arrest fracture toughness of polymer…

Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours

Overview ISO 2922:2020 - "Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours" - defines conditions and procedures to obtain reproducible, comparable measure…